🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.45 AU - 0.55 AU

Year: 132 Days

Day: 40.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.01 AU - 1.07 AU

Year: 397 Days

Day: 41 Hours

Environment

Temp: 12 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.62 AU - 2.24 AU

Year: 1005 Days

Day: 38.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.12 AU - 2.44 AU

Year: 1290 Days

Day: 36.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.42 AU - 3.5 AU

Year: 1908 Days

Day: 17 Hours

Environment

Temp: -117 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 9.2

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.94 AU - 8.04 AU

Year: 6925 Days

Day: 9.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,523,660 km

• M1: 114,592 km (0.054 R)
• M2: 432,039 km (0.04 R)
• M3: 875,596 km (0.09 R)
• M4: 1,196,783 km (0.092 R)
• M5: 1,571,825 km (0.074 R)
• M6: 2,024,658 km (0.119 R)
• M7: 3,478,150 km (0.106 R)
• M8: 4,542,539 km (0.1 R)
• M9: 4,846,971 km (0.074 R)
• M10: 5,435,339 km (0.085 R)
• M11: 6,005,008 km (0.077 R)
• M12: 6,825,852 km (0.038 R)
• M13: 7,836,684 km (0.113 R)
• M14: 8,647,355 km (0.115 R)
• M15: 9,116,644 km (0.11 R)
• M16: 11,115,720 km (0.075 R)
• M17: 11,416,113 km (0.119 R)
• M18: 13,616,997 km (0.069 R)
• M19: 15,707,776 km (0.078 R)
• M20: 16,150,287 km (0.091 R)
• M21: 16,471,474 km (0.106 R)
• M22: 17,460,465 km (0.084 R)
• M23: 19,921,649 km (0.069 R)
• M24: 21,659,528 km (0.057 R)
• M25: 24,410,333 km (0.106 R)
• M26: 25,434,331 km (0.075 R)
• M27: 31,384,736 km (0.115 R)
• M28: 32,697,307 km (0.071 R)
• M29: 33,108,402 km (0.064 R)
• M30: 36,412,571 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 11,258 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit